... backlight Product Introduction MAW1 is the high standard waterproof metal access controller, conform to IP68. It's vandal-proof, built-in relay ... /out, keypad... can support ID/PIN, ID+PIN verification to access. Technical Specification · User Capacity: 2000 users & prox cards · Card, PIN ... : luxurious office building, bank, Prisons · Net Weight: 550g Waterproof Metal Access Controller